Stainless Steel Tubes Supplier-Changzhou Stainless Steel Tubing|Stainlesss Steel Seamless Tubing|Heat Exchanger Tubes

Changzhou Pujiang Stainless Steel Pipe co.,Ltd has specialized in manufacturer of Stainless Steel Tubing, Stainless Steel Pipes, Stainless Steel Tubes, Stainless Steel Tubing,Austentic stainless steel tubes,Austentic-ferritic stainless steel tubes,Corrosion Resisting Stainless steel tubes pipe tubing,Creep resisting resistant stainles steel tubes pipes tubing,Stainless Steel Seamless Pipe,Stainless Steel Seamless Tube, bright pipe,bright tube,304 Stainless Steel Tubing, 304 304L 304H 316 316L 316Ti 321 321H S31803 2205 310S 317L 1.4301 1.4306 1.4948 1.4551 1.4462 1.4401 1.4404 1.4571 1.4541 1.4845 1.1138 1.4878 Stainless Steel Tubing Stainless Steel Tube, 304L Stainless Steel Pipe, Stainless steel Pipes,stainless steel tubes,stainless pipe,stainless tube,heat exchanger tube,stainless Steel Seamless Pipe,Stainless Steel seamless tube,Seamless stainless steel pipe,Seamless stainless steel tube,Stainless steel Tube for heat exchangerTubes for heat exchanger,Heat Exchanger Tube Bundles ,Stainless steel pressure tubing including boiler tubes, condenser tubes and heat exchanger tubes,boiler tube, condenser tube, or heat exchanger tube all made in high quality,Stainless steel tubing,Duplex stainless steel pipe,U bend stainless steel pipe,Stainless steel seamless tubing,china, Wujin stainless steel pipe,jiuli stainless steel pipe,walsin stainless steel pipe, supplier,Changshu Walsin Specialty Steel Co.,Ltd,Jiangsu Wujin Stainless Steel Pipe Group Co.,Ltd.,Huzhou JIULI Stainless Steel Pipe Co., Ltd ,since 1991.We are located at China Changzhou Wujin close to Shanghai. Material:304/304L/304H(1.4301/1.4306/1.4948); 316/316L (1.4401/1.4404);316Ti(1.4571); 321(1.4541); 310S(1.4845); 317L(1.1138); 321H(1.4878); 304H(1.4948); 347H(1.4551);2205(1.4462);904L;X6Cr13, 410S, SUS410 S, 08Х13,1.4006, X12CrN13,410,SUS410,12Х13,1.4021, X20Cr13,(420),SUS420,J120Х13,1.4028,X30Cr13(420),SUS420, J2,30Х13,1.4031,X39Cr13,SUS 420,J2,40Х131.4034,X46Cr13(420),40Х13,1.4016,X6Cr17,430,SUS430,12Х17,1.4510,X3CrTi17,439,SUS430,LX08Х17Т,1.4301,X5CrNI18-10,304,SUS304,08Х18Н10,1.4303,4CrNi18-12，(305)SUS 305 ,12Х18Н12,1.4306,X2CrNi19-11,304L,SUS304L,310S S31008 24–26 19–22 0.08 2 1.5 0.045 0.03 - - EN-standard Steel no. k.h.s DIN EN-standard Steel name SAE grade UNS 440A S44002 1.4112 440B S44003 1.4125 440C S44004 440F S44020 1.4016 X6Cr17 430 S43000 1.4512 X6CrTi12 409 S40900 410 S41000 1.4310 X10CrNi18-8 301 S30100 1.4318 X2CrNiN18-7 301LN N/A 1.4307 X2CrNi18-9 304L S30403 1.4306 X2CrNi19-11 304L S30403 1.4311 X2CrNiN18-10 304LN S30453 1.4301 X5CrNi18-10 304 S30400 1.4948 X6CrNi18-11 304H S30409 1.4303 X5CrNi18-12 305 S30500 X5CrNi30-9 312 1.4541 X6CrNiTi18-10 321 S32100 1.4878 X12CrNiTi18-9 321H S32109 1.4404 X2CrNiMo17-12-2 316L S31603 1.4401 X5CrNiMo17-12-2 316 S31600 1.4406 X2CrNiMoN17-12-2 316LN S31653 1.4432 X2CrNiMo17-12-3 316L S31603 1.4435 X2CrNiMo18-14-3 316L S31603 1.4436 X3CrNiMo17-13-3 316 S31600 1.4571 X6CrNiMoTi17-12-2 316Ti S31635 1.4429 X2CrNiMoN17-13-3 316LN S31653 1.4438 X2CrNiMo18-15-4 317L S31703 1.4539 X1NiCrMoCu25-20-5 904L N08904 1.4547 X1CrNiMoCuN20-18-7 N/A S31254 314 S31400 23–26 19–22 0.25 2 1.5–3.0 0.045 0.03 - - 316 S31600 16–18 10–14 0.08 2 0.75 0.045 0.03 0.10 2.0–3.0 Mo 316L S31603 16–18 10–14 0.03 2 0.75 0.045 0.03 0.10 2.0–3.0 Mo 316F S31620 16–18 10–14 0.08 2 1 0.2 0.10 min - 1.75–2.50 Mo 316N S31651 16–18 10–14 0.08 2 0.75 0.045 0.03 0.10–0.16 2.0–3.0 Mo 317 S31700 18–20 11–15 0.08 2 0.75 0.045 0.03 0.10 max 3.0–4.0 Mo 317L S31703 18–20 11–15 0.03 2 0.75 0.045 0.03 0.10 max 3.0–4.0 Mo 321 S32100 17–19 9–12 0.08 2 0.75 0.045 0.03 0.10 max Ti 5(C+N) min, 0.70 max 329 S32900 23–28 2.5–5 0.08 2 0.75 0.04 0.03 - 1–2 Mo 330 N08330 17–20 34–37 0.08 2 0.75–1.50 0.04 0.03 - - 347 S34700 17–19 9–13 0.08 2 0.75 0.045 0.030 - Nb + Ta, 10 x C min, 1 max 348 S34800 17–19 9–13 0.08 2 0.75 0.045 0.030 - Nb + Ta, 10 x C min, 1 max, but 0.10 Ta max; 0.20 Ca 384 S38400 15–17 17–19 0.08 2 1 0.045 0.03 - - 904L 19-23 23-28 0.02 2 1 0.045 0.035 - Mo 4-5, Cu 1-2 Ferritic 405 S40500 11.5–14.5 - 0.08 1 1 0.04 0.03 - 0.1–0.3 Al, 0.60 max 409 S40900 10.5–11.75 0.05 0.08 1 1 0.045 0.03 - Ti 6 x C, but 0.75 max 429 S42900 14–16 0.75 0.12 1 1 0.04 0.03 - - 430 S43000 16–18 0.75 0.12 1 1 0.04 0.03 - - 430F S43020 16–18 - 0.12 1.25 1 0.06 0.15 min - 0.60 Mo (optional) 430FSe S43023 16–18 - 0.12 1.25 1 0.06 0.06 - 0.15 Se min 434 S43400 16–18 - 0.12 1 1 0.04 0.03 - 0.75–1.25 Mo 436 S43600 16–18 - 0.12 1 1 0.04 0.03 - 0.75–1.25 Mo; Nb+Ta 5 x C min, 0.70 max 442 S44200 18–23 - 0.2 1 1 0.04 0.03 - - 446 S44600 23–27 0.25 0.2 1.5 1 0.04 0.03 - - Martensitic 403 S40300 11.5–13.0 0.60 0.15 1 0.5 0.04 0.03 - - 410 S41000 11.5–13.5 0.75 0.15 1 1 0.04 0.03 - - 414 S41400 11.5–13.5 1.25–2.50 0.15 1 1 0.04 0.03 - - 416 S41600 12–14 - 0.15 1.25 1 0.06 0.15 min - 0.060 Mo (optional) 416Se S41623 12–14 - 0.15 1.25 1 0.06 0.06 - 0.15 Se min 420 S42000 12–14 - 0.15 min 1 1 0.04 0.03 - - 420F S42020 12–14 - 0.15 min 1.25 1 0.06 0.15 min - 0.60 Mo max (optional) 422 S42200 11.0–12.5 0.50–1.0 0.20–0.25 0.5–1.0 0.5 0.025 0.025 - 0.90–1.25 Mo; 0.20–0.30 V; 0.90–1.25 W 431 S41623 15–17 1.25–2.50 0.2 1 1 0.04 0.03 - - 440A S44002 16–18 - 0.60–0.75 1 1 0.04 0.03 - 0.75 Mo 440B S44003 16–18 - 0.75–0.95 1 1 0.04 0.03 - 0.75 Mo 440C S44004 16–18 - 0.95–1.20 1 1 0.04 0.03 - 0.75 Mo Heat resisting 501 S50100 4–6 - 0.10 min 1 1 0.04 0.03 - 0.40–0.65 Mo 502 S50200 4–6 - 0.1 1 1 0.04 0.03 - 0.40–0.65 Mo Martensitic precipitation hardening 630 S17400 15-17 3-5 0.07 1 1 0.04 0.03 - Cu 3-5, Ta 0.15-0.45 [16] SchCh15, SchCh15SG Hot-formed 207 - 187 4,4 - 4,1 Cold-formed, heat-treated 255 - 207 4,2 - 3,8 cold-formed, without heat-treatment max 320 min 3,4 Steel Grade C Si Mn S P RSt 34-2 0,15 0,30 0,60 0,025 0,025 RSt 37-2 0,17 0,30 0,70 0,025 0,025 St 44-2 0,21 0,30 1,10 0,025 0,025 Steel Grade C Si Mn S P RSt 37-2 0,17 0,30 0,70 0,025 0,025 St 44-2 0,21 0,30 1,1 0,025 0,025 St 35.8 Steel Grade Tensile Strength, N/mm2 (min) 0,2%Yield Strength, N/mm2 (min) 1%Yield Strength, N/mm2 (min) Elongation, % (min) X5CrNi1810 500 - 700 195 230 40 X2CrNi1911 460 - 680 180 215 40 X6CrNiTi1810 500 - 730 200 235 35 X6CrNiTi17122 510 - 710 205 240 40 X2CrNiMo17132 490 - 690 190 225 40 X6CrNiMoTi17122 500 - 730 210 245 35 St2sp 0,09-0,15 0,15-0,30 0,25-0,50 0,30 - - 0,05 0,04 - 0,01 St2ps 0,09-0,15 0,05-0,15 0,25-0,50 0,30 - - 0,05 0,04 - 0,01 St4sp 0,18-0,27 0,15-0,30 0,40-0,70 0,30 - - 0,05 0,04 - - St4ps 0,18-0,27 0,05-0,15 0,40-0,70 0,30 - - 0,05 0,04 - - St4kp 0,18-0,27 0,05 0,40-0,70 0,30 - - 0,05 0,04 - - St 44-2 03Х18Н11,1.4541,X6CrNiTi18-10,321,SUS321,08Х18Н10Т;1.4571,X6CrNiMoTi17-12-2 ,316Ti,SUS 316Ti,10Х17Н13М2Т，1.4878 X12CrNiTi18-9,321H,12Х18Н10Т,1.4845,X12CrNi25-21,310s,20Х23Н18,1.4301,X5CrNI18-10,304,SUS304,08Х18Н10,1.4303, X4CrNi18-12,(305),SUS 305,12Х18Н12,1.4306,X2CrNi19-11,304 L, SUS 304 L, 03Х18Н11,1.4541,X6CrNiTi18-10, 321, SUS 321, 08Х18Н10Т,1.4571, X6CrNiMoTi17-12-2, 316 Ti,SUS 316 Ti, 10Х17Н13М2Т,1.4878, X12CrNiTi18-9, 321 H, 12Х18Н10Т,1.4845, X12CrNi25-21, 310 S, 20Х23Н18;Standard:EN 10216-5;DIN 17456;DIN 17458;ASTM A 213,ASTM A312,ASTM A269,ASTM A789,ASTM A790,ASTM A511,ASTM A376;ASME SA213,ASME SA312,ASME SA269,ASME SA789,ASME SA790,ASME SA511,ASME SA376;JIS G3459;JIS G3463;GOST 9940 GOST 9941.We are one of the best and largest manufacturer of stainless steel tubes for heat exchanger in china.In 2007, the company invests a lot of money, introduce advanced equipment, established the stainless steel round bar processing plants, ensuring the product quality. The main equipment of us include 2 sets of Model LG110-H cold rolled machine,11 sets of Model LG60-2H cold rolled machine, 25 sets of Model LD1540 and Model LD1530 high-precision cold-rolled machine and chain drawing machine . The company has a full range of Testing equipment. Include Flattening and Flaring machines ,2 sets of Ultrasonic Detectors, 2 sets of Eddy current Test equipment, universal testing machine, instruments for chemical analysis, Germany import Direct-reading spectrometer, High-pressure water test. And equipped with Bending machine, bright annealing furnace to ensure product quality .Products are widely used in the petroleum, petrochemical, chemical machinery, nuclear power, boilers, heat exchangers, ships, paper, textiles, chemical fiber machinery, medical equipment, environmental protection and other industries. All of which provide the necessary condition for production and inspection of products.Changzhou Tengyue Stainless Steel Pipe Co., Ltd an ISO9001: 2000 system-certified enterprise. We were establish in 1991 specializes in manufacturing Austenitic and duplex stainless steel tubes & pipes .We are located at Changzhou Wujin very close to Shanghai. The cover area of us is 58000 square meters. We have an throughput of seamless stainless steel pipe & tube 12000 metric tons Per year. Now we have more than 500 employees,58 advanced technologists. The fixed assets are more than US Dollar 20,000,000.00. Why we are your reliable supplier? 1. We are experienced manufacturer on stainless steel seamless tubes and pipes from 1991. 2. We have a throughput with 12000 metric tons per year. 3. We have branch mill on stainless steel seamless tubes--Changzhou Tengfei Stainless Steel Co.,Ltd 4. The fixed assets of us are more than US Dollar 20,000,000.00 5. We are the best and largest manufacturer of stainless steel tubes for Heat exchanger in china. Why you should trust with our quality? 1.We have the stainless steel round bar process plant of ourselves. There are only several factories have this in china. 2. We are ISO9001-2000 system-certified mill. We have a perfect system on quality control. 3. The material of us is purchase from Baosteel and Yongxing Which are best in china. 4. The material of us be chosen very strictly and be processed very carefully. 5. We have many experienced workers and technologists. Most of them deal with stainless steel seamless tubes more than 10 years. 6. The produce and inspection equipment of us is advanced in china. 1)With the help of our brother partner JIULI,we have put 200,000 dollars to update our heat treatment furnace, the heat treatment furnace of us have reached internationally advanced levels 2)The Company introduced Made-in-Germany Direct Reading Spectrometer.To ensure that the chemical composition in line with international standards.such as ASTM,ASME,DIN.EN.GOST,JIS. We are not boasting that almost twenty years have made us good. Age has nothing to do with it. We're good because year after year we have always done our best to make our product and our service better than before.

Stainless Steel Tube	Stainless steel seamless tube	Heat Exchanger Tube	Duplex stainless steel pipes
boiler tubes, condenser tubes, heat exchanger tubes	Stainless Steel Tubing bright annealing/annealed	U-Bend Tubes for heat exchanger	Stainless steel Seamless pipes

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